r199754 - in /trunk/gcc: ChangeLog config/s390/...

Thu Jun 6 20:05:00 GMT 2013

Author: vmakarov
Date: Thu Jun  6 20:05:16 2013
New Revision: 199754

URL: http://gcc.gnu.org/viewcvs?rev=199754&root=gcc&view=rev
Log:
2013-06-06  Vladimir Makarov  <vmakarov@redhat.com>

	* config/s390/s390.opt (mlra): New option.
	* config/s390/s390.c (s390_decompose_address): Check displacement
	for all registers for LRA.
	(s390_secondary_reload): Don't used secondary reloads for LRA.
	(s390_lra_p): New function.
	(TARGET_LRA_P): Define.
	* config/s390/s390.md (*movmem_short, *clrmem_short): Change value
	of attribute cpu_facility to zarch for the last alternative.
	(*cmpmem_short): Ditto.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/s390/s390.c
    trunk/gcc/config/s390/s390.md
    trunk/gcc/config/s390/s390.opt